JP6069062B2 - 副室式ガスエンジンの燃料供給制御装置 - Google Patents

副室式ガスエンジンの燃料供給制御装置 Download PDF

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Publication number
JP6069062B2
JP6069062B2 JP2013060683A JP2013060683A JP6069062B2 JP 6069062 B2 JP6069062 B2 JP 6069062B2 JP 2013060683 A JP2013060683 A JP 2013060683A JP 2013060683 A JP2013060683 A JP 2013060683A JP 6069062 B2 JP6069062 B2 JP 6069062B2
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Japan
Prior art keywords
valve
sub
fuel supply
chamber
target
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Active
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JP2013060683A
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English (en)
Japanese (ja)
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JP2014185574A (ja
Inventor
世界 宮本
世界 宮本
英和 岩▲崎▼
英和 岩▲崎▼
元彦 西村
元彦 西村
洋輔 野中
洋輔 野中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawasaki Motors Ltd
Original Assignee
Kawasaki Jukogyo KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2013060683A priority Critical patent/JP6069062B2/ja
Application filed by Kawasaki Jukogyo KK filed Critical Kawasaki Jukogyo KK
Priority to CN201480002036.1A priority patent/CN104508275B/zh
Priority to EP14770240.1A priority patent/EP2977584B1/en
Priority to IN482KON2015 priority patent/IN2015KN00482A/en
Priority to KR1020157012725A priority patent/KR20150065898A/ko
Priority to US14/431,086 priority patent/US9816449B2/en
Priority to PCT/JP2014/001139 priority patent/WO2014147978A1/ja
Priority to RU2015115727A priority patent/RU2015115727A/ru
Priority to BR112015006898A priority patent/BR112015006898A2/pt
Publication of JP2014185574A publication Critical patent/JP2014185574A/ja
Application granted granted Critical
Publication of JP6069062B2 publication Critical patent/JP6069062B2/ja
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
    • F02B19/1023—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s)
    • F02B19/1028—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s) pre-combustion chamber and cylinder having both intake ports or valves, e.g. HONDS CVCC
    • F02B19/1038—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s) pre-combustion chamber and cylinder having both intake ports or valves, e.g. HONDS CVCC timing of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/12—Engines characterised by precombustion chambers with positive ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/021—Control of components of the fuel supply system
    • F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F02D19/024—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3094—Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
    • F02M21/026—Lift valves, i.e. stem operated valves
    • F02M21/0269—Outwardly opening valves, e.g. poppet valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0284—Arrangement of multiple injectors or fuel-air mixers per combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
    • F02M43/04—Injectors peculiar thereto
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP2013060683A 2013-03-22 2013-03-22 副室式ガスエンジンの燃料供給制御装置 Active JP6069062B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2013060683A JP6069062B2 (ja) 2013-03-22 2013-03-22 副室式ガスエンジンの燃料供給制御装置
EP14770240.1A EP2977584B1 (en) 2013-03-22 2014-03-03 Fuel supply controlling device for prechamber gas engines
IN482KON2015 IN2015KN00482A (enrdf_load_stackoverflow) 2013-03-22 2014-03-03
KR1020157012725A KR20150065898A (ko) 2013-03-22 2014-03-03 부실식 가스 엔진의 연료 공급 제어 장치
CN201480002036.1A CN104508275B (zh) 2013-03-22 2014-03-03 副室式气体发动机的燃料供给控制装置
US14/431,086 US9816449B2 (en) 2013-03-22 2014-03-03 Fuel supply controlling device for divided-chamber gas engine
PCT/JP2014/001139 WO2014147978A1 (ja) 2013-03-22 2014-03-03 副室式ガスエンジンの燃料供給制御装置
RU2015115727A RU2015115727A (ru) 2013-03-22 2014-03-03 Устройство управления подачей топлива для газового двигателя с раздельной камерой сгорания
BR112015006898A BR112015006898A2 (pt) 2013-03-22 2014-03-03 dispositivo de controle de abastecimento de combustível para motor a gás de câmara dividida

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013060683A JP6069062B2 (ja) 2013-03-22 2013-03-22 副室式ガスエンジンの燃料供給制御装置

Publications (2)

Publication Number Publication Date
JP2014185574A JP2014185574A (ja) 2014-10-02
JP6069062B2 true JP6069062B2 (ja) 2017-01-25

Family

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JP2013060683A Active JP6069062B2 (ja) 2013-03-22 2013-03-22 副室式ガスエンジンの燃料供給制御装置

Country Status (9)

Country Link
US (1) US9816449B2 (enrdf_load_stackoverflow)
EP (1) EP2977584B1 (enrdf_load_stackoverflow)
JP (1) JP6069062B2 (enrdf_load_stackoverflow)
KR (1) KR20150065898A (enrdf_load_stackoverflow)
CN (1) CN104508275B (enrdf_load_stackoverflow)
BR (1) BR112015006898A2 (enrdf_load_stackoverflow)
IN (1) IN2015KN00482A (enrdf_load_stackoverflow)
RU (1) RU2015115727A (enrdf_load_stackoverflow)
WO (1) WO2014147978A1 (enrdf_load_stackoverflow)

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Also Published As

Publication number Publication date
RU2015115727A (ru) 2017-04-27
US20150267631A1 (en) 2015-09-24
JP2014185574A (ja) 2014-10-02
BR112015006898A2 (pt) 2017-07-04
US9816449B2 (en) 2017-11-14
WO2014147978A1 (ja) 2014-09-25
CN104508275B (zh) 2017-05-31
IN2015KN00482A (enrdf_load_stackoverflow) 2015-07-17
EP2977584A4 (en) 2016-10-12
EP2977584A1 (en) 2016-01-27
CN104508275A (zh) 2015-04-08
KR20150065898A (ko) 2015-06-15
EP2977584B1 (en) 2018-07-04

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